View of automobileracing at Overland Park, in Denver, Colorado; people crowd bleachers by a water tower, and men watch race cars at the finish line.

Hi folks -- now a thriving neighborhood of middle class homes in an excellent location in Denver, Overland Park was once the site of a dirt race track. Here are a a few photographs that are a part of the Library of Congress' American Memory Digital Photograph Collection. The dates are between 1916 and 1930, but my best guess is that these photographs were taken closer to 1916.